12591997068079

Names of 12591997068079

• Cardinal: 12591997068079 can be written as Twelve trillion, five hundred ninety-one billion, nine hundred ninety-seven million, sixty-eight thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.2591997068079 × 10¹³

Factors of 12591997068079

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 101

Divisors of 12591997068079

• Number of divisors d(n): 216
• Complete list of divisors:
  1 11 13 17 29 31 143 169 187 221 289 319 341 377 403 493 527 841 899 961 1859 2431 2873 3179 3757 4147 4433 4901 5239 5423 5797 6409 6851 8381 8959 9251 9889 10571 10933 11687 12493 14297 15283 16337 24389 26071 27869 31603 41327 48841 53911 57629 70499 75361 83317 89063 92191 98549 108953 116467 120263 128557 137423 142129 151931 157267 162409 168113 179707 185861 198679 212381 243049 259811 268279 277729 286781 306559 317057 338923 362297 414613 443207 473773 537251 756059 808201 916487 979693 1198483 1281137 1416389 1514071 1563419 1671241 1786499 2044471 2185469 2336191 2416193 2582827 2673539 2760953 2857921 3055019 3159637 3377543 3487627 3610477 3728153 3985267 4121741 4405999 4560743 4709861 4875277 5211503 5389969 5761691 6159049 7048421 7534519 8054141 8316649 8890211 9828767 10506613 12853003 13739417 15580279 16654781 23437829 26578123 28411097 30370483 34756007 37152973 39715247 41075281 43908059 45339151 46936201 48465989 51808471 59289659 63378601 67749539 70069597 74901983 77532631 80067637 82879709 88595551 91629473 97948747 104703833 108116437 115572743 127773971 136585969 141383033 151133587 167089039 178612421 218501051 233570089 257816119 304691777 398443093 451828091 482988649 516298211 770765567 823921813 880744007 1007924203 1077436217 1151742163 1191183149 1273333711 1361149829 1405513681 1502445659 1837979429 1964736631 2172157507 2321961473 2403511561 2569270979 2840513663 3036411157 3351609547 3960993101 4382874023 5179760209 6773532581 13103014639 14006670821 14972648119 23893732577 25541576203 31245650293 33400522727 36926677619 39473345041 43570924111 56977362299 67336882717 74508858391 88055923553 406193453809 434206795451 740705709887 968615159083 1144727006189 12591997068079
• Sum of all divisors σ(n): 16910377626960
• Sum of proper divisors (its aliquot sum) s(n): 4318380558881
• 12591997068079 is a deficient number, because the sum of its proper divisors (4318380558881) is less than itself. Its deficiency is 8273616509198

Bases of 12591997068079

• Binary: 10110111001111001101100000110010001100101111₂
• Hexadecimal: 0xB73CD83232F
• Base-36: 4GOOLXSFJ

Squares and roots of 12591997068079

• 12591997068079 squared (12591997068079²) is 158558390162510132160750241
• 12591997068079 cubed (12591997068079³) is 1996566784045653740511297839792992657039
• The square root of 12591997068079 is 3548520.4054759217
• The cube root of 12591997068079 is 23264.7400687987

Scales and comparisons

• 12,591,997,068,079 seconds is equal to 400,386 years, 28 weeks, 6 days, 19 hours, 21 minutes, 19 seconds.
• To count from 1 to 12,591,997,068,079 would take you about one million, nine hundred sixty-six years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12591997068079 cubic inches would be around 1938.7 feet tall.

Recreational maths with 12591997068079

• 12591997068079 backwards is 97086079919521
• The number of decimal digits it has is: 14
• The sum of 12591997068079's digits is 73
• More coming soon!